Called by the framework when the layout changes direction.
virtual void OnRTLChanged(
   BOOL bIsRTL
);
Parameters
- [in] bIsRTL
 TRUE if the layout is right-to-left; FALSE if the layout is left-to-right.
Remarks
This method adjusts the layout of all ribbon panels and ribbon elements that are contained in the ribbon category.
Requirements
Header: afxribboncategory.h